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±â¼ú ÀÚ·á

Á¦¸ñ ¼³ºñÁø´Ü ±âº»¿ë¾î (ȸÀü±â°è¼³ºñ Áøµ¿Áø´Ü¿¡ »ç¿ëµÇ´Â °øÅëÀûÀÎ ±âº» ¿ë¾îÀÇ ÀÌÇØ)
ÀÛ¼ºÀÚ AST
Ä«Å×°í¸® ¼³ºñÁø´Ü
÷ºÎÆÄÀÏ

¼³ºñÁø´Ü ±âº»¿ë¾î (ȸÀü±â°è¼³ºñ Áøµ¿Áø´Ü¿¡ »ç¿ëµÇ´Â °øÅëÀûÀÎ ±âº» ¿ë¾îÀÇ ÀÌÇØ)



¹Ì¸® Àû¾î ³õ¾Æ¾ß ¾Ë ¼ö ÀÖ´Ù°í ÇÏ´Â °ÍÀº ÀÌ ºÐ¾ß¸¦ Àß ¾ËÁö ¸øÇÑ´Ù´Â °Í°ú °°Àº ¸»À̶ó°í ÇÒ ¼ö ÀÖ´Ù. Áøµ¿À» ÇнÀÇÏ°í ¼³ºñÁø´ÜÀ» ÇÏ¿© °íÀåÁø´ÜÀ» ÇÏ°í ±â°èÀÇ ¼ö¸íÀ» ¸ð´ÏÅ͸µÇÏ°í ÀÖ´Â Áøµ¿ºÐ¼®°¡(Certified Vibration Analyst)µé¿¡°Ô´Â ³Ê¹«³ªµµ ÀÚÁÖ »ç¿ëµÇ´Â ±âº»¿ë¾î¿Í ¾à¾îÀ̹ǷΠ±âº»ÀûÀÎ °íÀåÁø´ÜÀÇ ÇнÀ¿¡ ¾Õ¼­ ¹Ýµå½Ã ¾Ë°í ¾Ï±âÇÏ°í ÀÖ¾î¾ß ÇÒ ³»¿ëÀ» Á¤¸®ÇÏ¿´´Ù. Àü¹®°¡°¡ µÇ·Á¸é Àü¹®°¡ÀÇ ´Ü¾î¸¦ µéÀ» ¼ö ÀÖ¾î¾ß ÇÏ°í Àü¹®°¡¿Í ´ëÈ­¸¦ ÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. Áøµ¿ºÐ¼®°¡´Â Àü¹®°¡(Specialist)À̱⠶§¹®ÀÌ´Ù.

 

±âº»¿ë¾î (Áøµ¿ºÐ¼®)

¾Æ·¡¿¡ Á¤¸®ÇÑ ±âº»¿ë¾î´Â ½ÅÈ£ºÐ¼®¿ë¾î´Â Á¦¿ÜÇÏ°í ¿ì¼± Çö¾÷¿¡¼­ ¼³ºñÁø´ÜÀ» ÇÏ°í ÀÖ´Â Áøµ¿ºÐ¼®°¡µéÀÌ Áö±Ý »ç¿ëÇÏ°í ÀÖ´Â ¿ë¾îÀÌ´Ù.

 

¾à¾î

¿ë¾î

ºñ°í

1X, 1XRPM, 1XTS

Primary frequency of turning speed

 

1Â÷ ȸÀü¼ö (3600RPMÀ¸·Î ȸÀüÇÏ°í ÀÖ´Ù¸é 60Hz°¡ 1XÀÌ´Ù.)

2X, 2XRPM, 2XTS

Secondary frequency of turning speed

2Â÷ ȸÀü¼ö(3600RPMÀ¸·Î ȸÀüÇÏ°í ÀÖ´Ù¸é 120Hz°¡ 1XÀÌ´Ù.)

Hz

ÃÊ´ç ¹Ýº¹¼ö(Turning speed per second), ÁÖÆļö

RPM/60, ÁÖ±âÀÇ ¿ª¼ö.

Harmonic

1X¿Í Á¤¼ö¹è¸¦ °¡Áö´Â ÁÖÆļöµé (Á¶È­ÆÄ)

ÆÄÇüÀÇ ÆÐÅÏÀ» ÆľÇ

Sidebands

ÁÖ¿äÁÖÆļö¿¡ ¾çÂÊ ¿·¿¡ ÀÏÁ¤ÇÑ ÆøÀ» °¡Áö°í ±ÙÁ¢ÇÏ°í ÀÖ´Â ÁÖÆļöµé(Ãø´ëÆÄ)

°ü·ÃµÈ °áÇÔ¿øÀÎ ÆÇ´Ü ÁÖÆļö

BPF

Blade pass frequency

³¯°³ Åë°ú ÁÖÆļö

Lf

Line frequency

Àü¿øÁÖÆļö, ´ëÇѹα¹ 60Hz.

GMF

Gear Mesh frequency

±â¾î ¸Â¹°¸² ÁÖÆļö (ÀÕ¼ö*ȸÀü¼ö)

BPFI

Ball Pass Frequency Inner Race

±¸¸§º£¾î¸µÀÇ ³»·û Åë°úÁÖÆļö

BPFO

Ball Pass Frequency Outer Race

±¸¸§º£¾î¸µÀÇ ¿Ü·û Åë°úÁÖÆļö

BSF

Ball Spin Frequency

±¸¸§º£¾î¸µÀÇ º¼ Åë°úÁÖÆļö

FTF

Fundamental Train Frequency

±¸¸§º£¾î¸µÀÇ ÄÉÀÌÁö(¸®Å×À̳Ê)ÁÖÆļö

Spectrum

Frequency domain

ÁÖÆļö ±×·¡ÇÁ

Waveform

Time domain

½Ã°£ÆÄÇü ±×·¡ÇÁ

Fn

Natural frequency

°íÀ¯ÁÖÆļö

Resonance

°øÁø

°íÀ¯ÁÖÆļö°¡ °¡µ¿ÁÖÆļö°¡ ±ÙÁ¢ÇÏ¿© ÁøÆøÀÌ Å©°Ô Áõ°¡ÇÔ

Axial ¹æÇâ

Shaft¸¦ °üÅëÇÏ´Â ¹æÇâ(Ãà¹æÇâ)

Radial¹æÇâ(¹Ý°æ)°ú ´ëÄ¡µÇ´Â ´Ü¾î

 

 

TEL: 02-6480-9991   mail: sales@astint.co.kr Copyright, ¿¡ÀÌ¿¡½ºÆ¼(AST) , www.ASTint.co.kr

Áøµ¿±âº»¿ë¾î, GMF, ¼³ºñÁø´Ü±âº»¿ë¾î, 1X, ½ºÆåÆ®·³


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